Hi, I'm thinking of buying a new bike. I've found a used Madone in my size, it fits and I've used one for about a week, so I know it's good size wise. My budget is around $2k, what else might be a decent upgrade from my Cannondale. The Cannondale is a CAAD5 that my DH has done mulitple upgrades to, but it still doesn't fit great, and after using a Madone for a week last year, I really missed it when I was back on my Cannondale.

Thanks